Canon scanner imageFORMULA CR190i II User Manual

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Make the following adjustments to maintain scanning quality.
Replacing the Ink CartridgeThe ink cartridge needs to be replaced if the printed text becomes 
scratchy or faint even if you have cleaned the ink jet nozzle. Replace 
the ink cartridge according to the following procedure below.
IMPORTANT
 The ink disposal tank must be replaced when the ink cartridge is replaced. To replace the ink cartridge, turn the scanner OFF before removing 
the Top Cover. After the ink cartridge is set, replace the Top...

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DSet the ink cartridge.For more information, see “Setting the Ink Cartridge and 
Adjusting the Print Position,” on p. 23.
ECarefully replace the Top Cover.
Replacing the Ink Disposal Tank
When the following conditions appear, you have to replace the ink 
disposal tank according to the following procedure.
When the ink cartridge is replaced.

When clumpy ink appears on the ink disposal tank as shown below.
The replacement ink disposal tank is not included with the scanner. 
Purchase an ink disposal...

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BRemove the ink disposal tank.
WARNING
Do not print without the ink disposal tank. Doing so may cause a 
malfunction.
NOTE
•Be careful not to get dirty with ink.
•When you discard the ink disposal tank, put it in the plastic bag in the box 
of the ink disposal tank.
CAttach the ink disposal tank.
DClose the Ink Disposal Tank Pocket.
Ink Disposal Tank 

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Replacing the Rollers
When rollers are worn, paper jams and double feeds tend to occur. You 
can replace the rollers (Pickup Roller, Feed Roller, and Separation 
Roller) according to the following procedure.
The exchange roller kit is not included with the scanner. Purchase an 
exchange roller kit separately, as shown below.
Compatible exchange roller kit: 4623B001
ARemove the Top Cover.
BRemove the Roller Cover.
COpen the Feed Supporter to the left.
DPinch the Separation Roller at the rim and the...

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NOTE
If the Separation Roller is not removed easily because of the fixing lever 
position, turn the Pickup Roller in anticlockwise direction by hand.
EPinch the Feed Roller at the rim and the fixing lever, and then 
remove it.
FPinch the Pickup Roller at the rim and the fixing lever, and 
then remove it.
NOTE
If the Pickup Roller is not removed easily because of the fixing lever position, 
turn the Pickup Roller by hand.
GAttach the Pickup Roller.
IMPORTANT
Push down the roller until it clicks into...

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HAttach the Feed Roller. Align the notch on the roller axis with 
the hole on the roller.
IMPORTANT
Push down the roller until it clicks into place.
IAttach the Separation Roller with pushing the Separation OFF 
Mode Button. Align the notch on the roller axis with the hole 
on the roller.
IMPORTANT
Push down the roller until it clicks into place.
JClose the Feed Supporter to the right.
KReplace the Roller Cover. 

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LCarefully replace the Top Cover.
MAdjust the Adjustment Dial to 5.
For more information, see “Adjusting the Separation Roller 
Gap,” on p. 57.
Adjusting the Separation Roller Gap
If double feed should occur too often, adjust the Separation Roller gap 
according to the following procedure.
ASlide the Adjustment Dial Cover to the left.
BAdjust the Adjustment Dial.Turn the Adjustment Dial to the right 3 clicks.
If documents are not fed after the above operation, turn the 
Adjustment Dial back to the...

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Scanner Specifications
Power consumption
■Use the recommended operating environment for the ink 
cartridge when using the imprinter.
■ You can use the functions noted above if your software 
supports them.
■ These functions may not work depending on your computer’s 
capabilities and the software you are using.
Specifications are subject to change without notice.
Specifications
Type Desktop sheet feed
Document size Height: 68 to 108 mm (2.7 to 4.3)
Length: 120 to 245 mm (4.7 to 9.6)
Thickness: 0.08 to...

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Index
A
Adjusting the Print Position  ............................................. 23
Adjustment Dial  ......................................................... 15, 57
Adjustment Dial Cover  .................................................... 15
Air Vent  ........................................................................... 16
Amount loaded  ................................................................ 32
B
Back Maintenance Cover  ................................................ 15
Built-in...

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O
Operating Environment  ................................................... 18
Operation Buttons  ........................................................... 14
P
Power Cord  ............................................................... 13, 21
Power Cord Connector  ................................................... 16
Power Supply  .................................................................. 11
Power Switch  .................................................................. 14
Print Position...